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* Merge pull request #443 from KirillSmirnov/gdb-nativeAlexey Neyman2016-12-054-5/+54
|\ | | | | debug/gdb: properly link with expat
| * debug/gdb: restore commentsKirill K. Smirnov2016-12-051-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | There are two separate issues with gdb configure usage: 1) inspecting build system libraries while cross-compiling; 2) preferring a shared library over static one. The first usage issue is described and fixed now. The second issue was described but the notes were removed for some reason. This patch restores those notes. Suggested-by: Alexey Neyman <stilor@att.net> Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * debug/gdb: Add comments for untrivial flags.Kirill K. Smirnov2016-09-121-0/+14
| | | | | | | | | | | | | | The necessity of --without-libexpat-prefix is not obvious and needs comments. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * complibs: let mingw-gcc find target companion libsKirill K. Smirnov2016-09-103-3/+33
| | | | | | | | | | | | | | | | mingw-gcc searches for include and libs in <sysroot>/mingw directory while non-mingw-gcc uses <sysroot>/usr. This patch sets an appropriate prefix for target companion libs. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * debug/gdb: properly link with expatKirill Smirnov2016-09-091-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes libexpat detection for gdb-native and gdb-cross static builds. For gdb-native build configure should not touch system /usr/{lib,include} directories while looking for libexpat. To fix this we pass --without-libexpat-prefix flag to configure script. For gdb-cross build configure is allowed to investigate system /usr/{lib,include} directories, but it does not hurt to disable this behavior. In this case configure falls back to -lexpat, which works as expected. For more info: http://marc.info/?l=gnulib-bug&m=129660262901148&w=2 Signed-off-by: Kirill Smirnov <kirill.k.smirnov@gmail.com>
* | Merge pull request #487 from stilor/host-comp-toolsAlexey Neyman2016-12-027-60/+249
|\ \ | | | | | | Allow for installation of companion tools for host
| * | Add 'companion tools for host' step.Alexey Neyman2016-12-027-46/+217
| | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
| * | Move companion tool build into a separate step.Alexey Neyman2016-12-027-17/+35
| | | | | | | | | | | | | | | | | | | | | Also, rename "build" -> "for_build", since we're going to have a "for_host" as well. Signed-off-by: Alexey Neyman <stilor@att.net>
* | | Fix use of custom location if it is a directory.Alexey Neyman2016-12-026-6/+6
|/ / | | | | | | | | | | | | | | | | In that case, CT_GetCustom just creates a symlink to the original. In that case, 'cp -a <path> .' gives an error and 'cp -a <path> <newdir>' creates <newdir> as a symlink (which will then run the build inside the shared directory, .build/src/<package>). Signed-off-by: Alexey Neyman <stilor@att.net>
* | Pass FOR_BUILD flags when building the pass-1/2 core GCC.Alexey Neyman2016-11-281-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | Current build passes {CFLAGS,LDFLAGS}_FOR_HOST - which breaks canadian cross (e.g. tried building for x86_64-unknown-linux-uclibc host). This dates back to the days of yore when CFLAGS were set directly in the do_gcc_core_backend (and that function is used as the final gcc's backend). do_gcc_core_backend is now passed with CFLAGS/LDFLAGS to use, so let the pass-1/pass-2/final-for-build steps pass the appropriate flags. Signed-off-by: Alexey Neyman <stilor@att.net>
* | xtensa: fix endianness supportMax Filippov2016-11-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To build uClibc correctly we need correct endianness selected in the crosstool-NG. Xtensa cores may be little- or big-endian, but this property is static. The toolchain knows the core endianness and doesn't need options to select it. Enable ARCH_SUPPORTS_BOTH_ENDIAN and select LE by default. Specify empty CT_ARCH_ENDIAN_CFLAG so that -m{big,little}-endian don't get added to the TARGET_CFLAGS, as it's not supported by gcc. Specify empty CT_ARCH_ENDIAN_LDFLAG so that -EB/-EL don't get added to the TARGET_LDFLAGS as they are ignored. Select big-endian in the example xtensa-unknown-linux-uclibc configuration. This fixes uClibc toolchain build for little-endian cores. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* | Give companion tools some love.Alexey Neyman2016-11-216-32/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow selection of make/m4/... version. Support imports of new versions via addToolVersion.sh. Import newest versions of the companion tools. One non-trivial change is the handling of make versions. Existing code was not handling make companion tool as described (see the previous commit). However, since most modern systems have make 4.x, that previous commit made crosstool-ng always build make as a companion tool. This traces back to the commit dd15c93 from 2014. That commit's log message says that actually it was 3.81 which broke the build for certain component (it was originally breaking eglibc, but I noticed it was breaking current glibc on powerpc64), and introduced an option to force using 3.81 by "components that really need it". It looks like in 2.5 years we haven't seen any such components that really need make 3.81, and (given that make has already had a few releases since 3.81) we're unlikely to see them in the future. Hence, the configure check is changed from "exactly 3.81" to "3.81 or newer". In its current form, configure will accept make 3.80+, and will not require make as a companion tool for 3.81+. We might want to bump the latter check to even newer version given the claim from dd15c93. Killed COMP_TOOLS_make_3_81_NEEDED. Anyway, I retained 3.81 just in case; ditto for m4 1.14.3, autoconf 2.65 and automake 1.11.1. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Partially revert 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e.Alexey Neyman2016-11-2034-186/+186
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The referenced commit replaced 'make' with '${make}' everywhere. This is wrong for at least the utilities that we may build as companion tools (make, libtool): this will always invoke the version detected by configure by supplying the absolute path. In other words, the wrappers in .build/tools/bin are not fallbacks - they are either temporary (in case a respective companion tool is built) or permanent redirectors. This is the reason why the PATH= has .build/*/buildtools/bin at higher precedence than .build/tools/bin; the latter has the versions detected by configure and the former has the versions built as companion tools. Revert the rest of the gang (grep/sed/...) for consistency. After all, we may decide to supply some of them as well (awk, for instance). Signed-off-by: Alexey Neyman <stilor@att.net>
* | comptools/make: Fix CT_COMP_TOOLS_make_gmake optionBernhard Walle2016-11-191-1/+1
| | | | | | | | | | | | | | | | | | Commit 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e broke that option. Since ${make} points to /usr/bin/make, making the symlink from gmake to /usr/bin/make is obviously the wrong decision. gmake should link to our (old-versioned) self-built make. Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
* | Merge remote-tracking branch 'upstream/master'Dmitry Pankratov2016-11-114-7/+69
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| * \ Merge pull request #472 from stilor/unparallel-make-installBryan Hundven2016-11-091-3/+12
| |\ \ | | | | | | | | Do not run 'make install' in parallel in GCC.
| | * | Do not run 'make install' in parallel in GCC.Alexey Neyman2016-11-091-3/+12
| | | | | | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
| * | | Merge pull request #452 from KirillSmirnov/janitorialAlexey Neyman2016-11-091-1/+2
| |\ \ \ | | |/ / | |/| | Janitorial: update patches
| | * | Merge branch 'master' into janitorialBryan Hundven2016-10-242-1/+7
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| | * \ \ Merge branch 'master' into janitorialKirill Smirnov2016-10-051-2/+36
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| | * \ \ \ Merge branch 'master' into janitorialKirill Smirnov2016-09-231-1/+2
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| | * | | | | build/glibc: Improve confusing commentKirill K. Smirnov2016-09-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up until cset 4e2227e8a5537a8553c503e55d2cb2190f2a0d2f there was an 'if' statement with a comment. The abovementioned changeset removed the conditional statement but the comment survived. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * | | | | | Merge branch 'master' into static-libgcc-more-fixesAlexey Neyman2016-10-122-1/+7
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| | * | | | | Fix m68k with uClibc-ng >= 1.0.15.Alexey Neyman2016-10-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.0.15 only kept a single LINUXTHREADS option, and renamed it, making it no longer option-compatible with uClibc. The option for "1.0.14 or later" version of uClibc-ng is not currently used; rename it to "1.0.15 or later" and use it to handle newer uClibc-ng's linuxthreads. m68k happens to be the only sample using linuxthreads. Signed-off-by: Alexey Neyman <stilor@att.net>
| | * | | | | Add uClibc-ng 1.0.17.Alexey Neyman2016-10-041-1/+2
| | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | Also, support uClibc-ng in addToolVersion.sh Signed-off-by: Alexey Neyman <stilor@att.net>
| * / | | | Fine-tune moving gcc libraries to sysroot.Alexey Neyman2016-10-071-0/+12
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Check if anything was installed outside sysroot; on some [baremetal only?] configurations GCC doesn't install anything to ${CT_PREFIX_DIR}/${CT_TARGET}/lib. 2. We need to create <sysroot>/lib/<multilib> if it doesn't exist (MUSL only installs in <sysroot>/usr/lib). 3. Do not move the linker scripts; elf2flt expects to find them in gcc's dir, not sysroot. Signed-off-by: Alexey Neyman <stilor@att.net>
| * | | | Merge branch 'master' into x86-muslAlexey Neyman2016-10-041-2/+27
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| | * | | | GCC uses multi_os_dir for libgcc, not multi_dir.Alexey Neyman2016-10-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
| | * | | | Fix issue #449.Alexey Neyman2016-10-021-2/+27
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | After building final gcc, place the libraries in non-sysroot libs into sysroot. Signed-off-by: Alexey Neyman <stilor@att.net>
| * / | | Add a checkbox for libmpx build.Alexey Neyman2016-09-221-0/+9
| |/ / / | | | | | | | | | | | | | | | | | | | | Disable libmpx for musl builds. Signed-off-by: Alexey Neyman <stilor@att.net>
* | | | Merge branch 'master' of https://github.com/crosstool-ng/crosstool-ngDmitry Pankratov2016-10-0127-786/+1335
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| * | | elf2flt: do not treat warnings as errorsKirill K. Smirnov2016-09-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | elf2flt is configured with -Werror flag by default. Disable it. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * | | binutils: make symlinks in a consistent wayKirill K. Smirnov2016-09-131-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the stage "core gcc pass-2" the following layout is created: 1) buildtools/bin/TARGET-{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip} 2) buildtools/TARGET/bin/{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip} 3) x-tools/TARGET/bin/TARGET-{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip} 4) x-tools/TARGET/TARGET/bin{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip} where both (1) and (2) are symlinks to (3). This effectively renders core pass-2 gcc with elf2flt linker unusable. Related elf2flt discussion: https://github.com/crosstool-ng/crosstool-ng/pull/443 Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * / internals: properly strip gdbserverKirill K. Smirnov2016-09-101-1/+10
| |/ | | | | | | | | | | | | On mingw target gdbserver is suffixed with '.exe', thus plain 'strip gdbserver' fails. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * Merge pull request #435 from KirillSmirnov/uclibcBryan Hundven2016-08-301-1/+7
| |\ | | | | | | uClibc: improve managing shared libs
| | * uClibc: propagate SHARED_LIBS option.Kirill K. Smirnov2016-08-301-0/+6
| | | | | | | | | | | | | | | | | | | | | This patch synchronizes crosstool CT_SHARED_LIBS and uclibc HAVE_SHARED options. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| | * uClibc: install native utilsKirill K. Smirnov2016-08-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This change adds native ldd and ldconfig utils to sysroot. For glibc just 'make install' installs everything including utils. For uclibc there exists a separate goal 'install_utils'. Make it. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * | Merge pull request #429 from pedronavf/patch-1Bryan Hundven2016-08-301-1/+3
| |\ \ | | |/ | |/| Update x86.sh
| | * Update x86.shPedro Navarro2016-08-251-1/+3
| | | | | | | | | Added additional x86 architectures, like core2, that also map to i686
| * | Merge pull request #431 from bhundven/fix_cross_build_toolsBryan Hundven2016-08-261-2/+2
| |\ \ | | | | | | | | cross: Only make 'build tools' for the 'build'
| | * | cross: Only make 'build tools' for the 'build'Bryan Hundven2016-08-261-2/+2
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | For a cross-compiler, we only need to make the 'build tools' for the 'build'. We also build the 'build tools' for the 'host' when building a cross-canadian toolchain. Closes #430 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
| * / Update config.guess and config.subBryan Hundven2016-08-262-19/+34
| |/ | | | | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
| * Merge pull request #410 from jmlemetayer/fix_populateBryan Hundven2016-08-231-0/+1
| |\ | | | | | | populate: Fix undefined awk
| | * populate: Fix undefined awkJean-Marie Lemetayer2016-07-261-0/+1
| | | | | | | | | | | | Fix minor issue introduced by 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e
| * | Merge pull request #422 from datacom-teracom/masterBryan Hundven2016-08-231-1/+1
| |\ \ | | | | | | | | scripts/functions: fix log level in call to CT_DoLog
| | * | scripts/functions: fix log level in call to CT_DoLogCarlos Santos2016-08-161-1/+1
| | |/ | | | | | | | | | | | | | | | It must be "DEBUG", not "Debug" Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
| * | Merge pull request #402 from lundmar/fix_elf2flt_repoBryan Hundven2016-08-231-1/+1
| |\ \ | | | | | | | | Update elf2flt git repository location
| | * | Update elf2flt git repository locationMartin Lund2016-06-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The elf2flt git repository has been moved to GitHub. Updated the script accordingly. Signed-off-by: Martin Lund <martin.lund@keep-it-simple.com>
| * | | musl: Add multilib support.Alexey Neyman2016-08-234-36/+77
| | | | | | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
| * | | uClibc: move ldso check to post_cc.Alexey Neyman2016-08-231-43/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that core GCC on binfmt architectures (m68k, for example) cannot produce the final executable (looks for ld.real in the wrong place). Need to wait for the final gcc to become available. Signed-off-by: Alexey Neyman <stilor@att.net>
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